Penne with Grilled Zucchini, Ricotta & Mint
• 1 pound zucchini, trimmed, halved lengthwise • Extra-virgin olive oil (for brushing) • Coarse kosher salt • Freshly ground black pepper • 2 tablespoons balsamic vinegar • 1/4 cup fresh mint leaves, thinly sliced • 2 pinches of Read on!